39
39. 2 m aqueous solution of H2SO4 contains
(1) 49 g of H2SO4 per 250 g of solution
(2) 98 g of H2SO4 per 250 g of solvent
(3) 49 g of H2SO4 per 250 g of solvent
(4) 98 g of H2SO4 per 250 g of solution
Dear Student,
mass of solvent 250 g and
molality is given 2m
molar mass of H2SO4 = 98
by putting the values in above equation we get
mass of H2SO4= 49 g per 250g of solvent
Regards
mass of solvent 250 g and
molality is given 2m
molar mass of H2SO4 = 98
by putting the values in above equation we get
mass of H2SO4= 49 g per 250g of solvent
Regards